{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "protein", "RNA", "cell type", "DNA"], "input": "Although under standard culture conditions, bovine brain gangliosides (100 micrograms/ml) suppressed LPS-stimulated TNF production 5-fold in PBMC and 10-fold in Mono Mac 6 cells , suppression was more efficient under serum-free conditions."}
{"cell line": ["Mono Mac 6 cells"], "protein": ["TNF"], "RNA": [], "cell type": ["PBMC"], "DNA": []}